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https://issues.apache.org/jira/browse/HDDS-16758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18125205#comment-18125205
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Attila Doroszlai commented on HDDS-16758:
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/05/54361/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/06/54373/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/06/54392/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/06/54395/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/07/54447/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/07/54450/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/07/54454/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/07/54455/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/07/54466/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/07/54469/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/08/54502/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
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https://github.com/adoroszlai/ozone-build-results/blob/master/2026/10/08/54521/integration-om/hadoop-ozone/integration-test/org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.txt
> Intermittent failure in testClientWithLocalLeaseEnabled due to checking the
> wrong OM metrics
> --------------------------------------------------------------------------------------------
>
> Key: HDDS-16758
> URL: https://issues.apache.org/jira/browse/HDDS-16758
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Huang Kuan Hao
> Assignee: Huang Kuan Hao
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.3.0
>
>
> {code}
> Tests run: 14, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 39.10 s <<<
> FAILURE! -- in
> org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning
> org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.testClientWithLocalLeaseEnabled
> -- Time elapsed: 0.016 s <<< FAILURE!
> java.lang.AssertionError:
> Expecting actual:
> 0L
> to be greater than:
> 0L
> at
> org.apache.hadoop.ozone.om.TestOzoneManagerHAFollowerReadWithAllRunning.testClientWithLocalLeaseEnabled(TestOzoneManagerHAFollowerReadWithAllRunning.java:655)
> {code}
>
> testClientWithLocalLeaseEnabled records the local-lease success count on
> getCurrentProxy() before listing volumes. LOCAL_LEASE routing skips the known
> leader, and retries may select another OM. A successful read can therefore
> leave the checked OM's count unchanged and fail the assertion.
> Record each OM's count before the request, then use getLastProxy() to check
> the count on the OM that actually served the request. Preserve normal routing
> and the local-lease assertion.
> Reproduced with a Mini HA cluster on upstream d246fff3f3: when the initial
> proxy was the known leader, its count stayed 0 while the serving follower's
> count increased to 1. The original assertion failed; the fix passed under the
> same initial condition. The complete test class (15 tests), checkstyle and
> module PMD passed.
> CI failure:
> [https://github.com/rich7420/ozone/actions/runs/37608060782/job/112823872954]
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